63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_split.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2019/11/25 14:00:13 by hulamy #+# #+# */
|
|
/* Updated: 2019/11/25 14:01:09 by hulamy ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
/*
|
|
** return an array of string with each word found in str, with c as separator
|
|
*/
|
|
|
|
#include "libft.h"
|
|
|
|
static int ft_count_word(char const *s, char c)
|
|
{
|
|
int i;
|
|
int len;
|
|
|
|
i = -1;
|
|
len = 0;
|
|
while (s[++i])
|
|
if (s[i] != c)
|
|
{
|
|
len++;
|
|
while (s[i] && s[i] != c)
|
|
i++;
|
|
}
|
|
return (len);
|
|
}
|
|
|
|
char **ft_split(char const *s, char c)
|
|
{
|
|
char **array;
|
|
int i;
|
|
int j;
|
|
int len;
|
|
|
|
i = -1;
|
|
j = 0;
|
|
if (!s || !c)
|
|
return (0);
|
|
if (!(array = (char **)malloc(sizeof(char *) * (ft_count_word(s, c) + 1))))
|
|
return (NULL);
|
|
while (s[++i])
|
|
{
|
|
if (s[i] != c)
|
|
{
|
|
len = 0;
|
|
while (s[i + len] && s[i + len] != c)
|
|
len++;
|
|
array[j++] = ft_strsub(s, i, len);
|
|
i = i + len - 1;
|
|
}
|
|
}
|
|
array[j] = 0;
|
|
return (array);
|
|
}
|